EP 3596161 A1 20200122 - COAT FIBER AND METHOD
Title (en)
COAT FIBER AND METHOD
Title (de)
MANTELFASER UND VERFAHREN
Title (fr)
FIBRE REVÊTUE ET PROCÉDÉ
Publication
Application
Priority
- US 201762470416 P 20170313
- EP 2018055268 W 20180305
Abstract (en)
[origin: WO2018166823A1] A coated fiber for polymer reinforcement is disclosed. The coated fiber comprises a fiber and a coating disposed about said fiber. The fiber has a denier of from about 250 to about 3,000. The coating comprises a branched polyethylene imine. The fiber is present in the coated fiber in an amount of from about 80 to about 99.8 percent by weight and the coating is present in the coated fiber in an amount of from about 0.2 to about 20 percent by weight, with percent by weight based on the total weight of the coated fiber. A method of producing the coated fiber is also disclosed.
IPC 8 full level
C08K 3/22 (2006.01); C08K 5/20 (2006.01); C08K 7/02 (2006.01); C08K 9/08 (2006.01)
CPC (source: EP KR US)
C08J 5/046 (2013.01 - KR); C08J 5/06 (2013.01 - KR US); C08K 7/02 (2013.01 - EP KR US); C08K 9/04 (2013.01 - US); C08K 9/08 (2013.01 - EP KR); C08L 79/02 (2013.01 - KR); C08L 101/00 (2013.01 - KR); C09D 7/63 (2017.12 - US); C09D 179/02 (2013.01 - US); D06M 15/61 (2013.01 - US); C08J 2300/26 (2013.01 - US); C08L 2203/12 (2013.01 - EP KR); C08L 2205/16 (2013.01 - EP KR); D06M 2101/32 (2013.01 - US); D06M 2101/34 (2013.01 - US)
Citation (search report)
See references of WO 2018166823A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018166823 A1 20180920; BR 112019018160 A2 20200407; BR 112019018160 B1 20230502; CN 110418813 A 20191105; CN 110418813 B 20220524; EP 3596161 A1 20200122; JP 2020511602 A 20200416; JP 7227149 B2 20230221; KR 20190124287 A 20191104; MX 2019010952 A 20191218; TW 201839213 A 20181101; US 11692078 B2 20230704; US 2020140657 A1 20200507
DOCDB simple family (application)
EP 2018055268 W 20180305; BR 112019018160 A 20180305; CN 201880018016 A 20180305; EP 18709332 A 20180305; JP 2019549543 A 20180305; KR 20197029450 A 20180305; MX 2019010952 A 20180305; TW 107108248 A 20180312; US 201816492817 A 20180305